Copper Press Fitting
  Copper Pipe For Boiler
  ACR Copper Components
 

Copper Fitting For Refrigeration &
  Air Conditioning
  Copper Fitting For Plumbing
Tel: +86-576-88201762
Fax: +86-576-88203455
E-mail:
  sales@dbwcopper.com
Web:
  http://www.dbwcopper.com, http://dbwcopper.chinese-suppliers.com
In 2001, Mr. Jemmy Lee started Double Winners Copper in a small factory in Taizhou. Based on the idea of creating a win-win cooperation, Mr. Lee built a team of industry professionals and provided his customers with very competitively priced quality products, copper pipe plumbings, plumbing pipe fittings with on time delivery. Double Winners has grown to become one of largest supplier of copper and copper alloy fittings from China , which includes three subordinate enterprises and one trading company. The products, copper pipe plumbings, plumbing pipe fittings widely used in the ACR and Plumbing systems are well recognized in USA, Germany, UK, Italy, Spain, Australia and other lands with the competitive prices, in- time deliver and considerate services.
 
5243     FITTING REDUCER

copper pipe plumbings, plumbing pipe fittings
ITEM
D1
D2
B
C
A
T.Min.
8x6
8
6
10
7
16
0.6
10x6
10
6
11
7
18
0.6
10x8
10
8
11
8
17.5
0.6
12x10
12
10
12
9
19.5
0.6
12x6
12
6
12
7
21
0.6
12x8
12
8
12
8
20
0.6
14x10
14
10
14
9
22
0.7
14x12
14
12
14
10
22
0.7
15x10
15
10
14
9
24
0.7
15x12
15
12
14
10
24
0.7
15x14
15
14
14
12
25
0.7
15x8
15
8
14
8
24
0.7
16x10
16
10
14
9
25
0.7
16x12
16
12
14
10
25
0.7
16x14
16
14
14
12
26
0.7
16x15
16
15
14
12
25
0.7
18x10
18
10
16
9
27
0.8
18x12
18
12
16
10
27
0.8
18x14
18
14
16
12
29
0.8
18x15
18
15
16
12
29
0.8
18x16
18
16
16
12
28
0.8
22x10
22
10
19
9
33
0.9
22x12
22
12
19
10
33
0.9
22x14
14
22
34
19
12
0.9
22x15
15
22
34
19
12
0.9
22x16
16
22
33.5
19
12
0.9
22x18
18
22
35
19
14
0.9
28x12
12
28
41
22
10
0.9
28x14
14
28
42
22
12
0.9
28x15
15
28
39
22
12
0.9
28x16
16
28
40
22
12
0.9
28x18
18
28
39
22
14
0.9
28x22
22
28
42
22
17
1
35x15
15
35
50
27
12
1
35x18
18
35
47
27
14
1
35x22
22
35
48
27
17
1
35x28
28
35
49
27
20
1
42x15
15
42
59.5
31
12
1.1
42x18
18
42
57
31
14
1.1
42x22
22
42
56
31
17
1.1
42x28
28
42
56
31
20
1.1
42x35
35
42
57
31
25
1.1
54x22
22
54
68
36
17
1.2
54x28
28
54
67
36
20
1.2
54x35
35
54
68
36
25
1.2
54x42
42
54
69
36
29
1.2
64x35
35
64
71
37
25
1.4
64x42
42
64
75
37
29
1.4
64x54
54
64
75
37
34
1.4
67x35
35
67
79
38
25
1.4
67x42
42
67
88
38
29
1.4
67x54
54
67
80
38
34
1.4
70x54
54
70
77
38
34
1.4
70x64
64
70
79
38
35
1.4
76x35
35
76
88
38
25
1.6
76x42
42
76
86
38
29
1.6
76x54
54
76
82
38
34
1.6
76x64
64
76
77
38
35
1.6
76x70
70
76
80
38
36
1.6
80x54
54
80
84
40
34
1.8
80x64
64
80
79
40
35
1.8
80x70
70
80
80
40
36
1.8
80x76
76
80
78.5
40
36
1.8
89x76
76
89
84
42
36
1.9
108x54
54
108
116
52
34
2.1
108x64
64
108
110
52
35
2.1
108x67
67
108
112
52
36
2.1
108x76
76
108
120
52
36
2.1
108x89
89
108
100
52
40
2.1
 
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